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CSH01.1C-S3-ENS-EN2-MEM-NN-S-XP-FW Bosch Rexroth Indramat

MPN: R911335474

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The Bosch Rexroth Indramat CSH01.1C-S3-ENS-EN2-MEM-NN-S-XP-FW is part of the CSH Advanced Controllers series. This controller supports SERCOS III master communication, has two RJ45 Sercos ports, and a single-line display. It features incremental and SSI encoder emulation with a 1 MHz frequency and operates with a base power consumption of 7.5 watts.

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Product Description:

The CSH01.1C-S3-ENS-EN2-MEM-NN-S-XP-FW is a motion-control processor manufactured by Bosch Rexroth Indramat for the CSH Advanced Controllers series. It forms the command layer in modular drive assemblies, issuing position, speed, and torque commands to IndraDrive power sections and coordinating feedback from multiple encoder formats. Used in packaging, printing, and handling systems, the unit executes real-time axis control while providing fieldbus, diagnostic, and parameter interfaces for higher-level automation platforms.

This controller draws a base load of 7.5 W, which helps keep cabinet thermal demand manageable. Its housing depth is 103 mm, so it fits into shallow panels while leaving space for cable bends behind the backplane. Encoder emulation is available at a maximum stream of 1 MHz, allowing the drive to mirror position data for external PLC counters. The onboard Ethernet connector follows the IEEE 802.3 standard and supports parameter access and service communication over standard network hardware. During power-up, the unit can draw an inrush current of 4 A, a value to consider when sizing supply protection components. Axis communication is handled through the master channel of SERCOS III, and two RJ45 ports permit ring or line topologies. A single-line diagnostic display on the front panel shows status words or fault codes, and the overall module width is 49.5 mm to help maintain high packing density in multi-axis racks.

The front plate height of 241 mm matches standard 3U rack rows and keeps ventilation slots aligned with adjacent power sections. Primary feedback devices such as IndraDyn and HIPERFACE sensors receive a regulated supply of 11.6 VDC, while secondary tracks such as EnDat 2.1 are powered separately at 5.0 VDC. The auxiliary rail can deliver up to 350 mA for those channels. Two eight-pin Sercos RJ45 sockets carry the timing telegrams that synchronize every drive on the ring. Depth-coded connectors accept incremental and SSI emulation signals, and the controller’s single internal PCB includes both 1 Vpp and TTL conditioning so mixed encoder systems can share the same master cycle without additional interface cards.

Base Power Consumption
7.5 W
Depth
103 mm
Display Type
Single-line
Encoder Emulation
Incremental + SSI
Encoder Emulation Freq.
1 MHz
Ethernet Standard
IEEE 802.3
Height
241 mm
Inrush Current
4 A
Master Communication
SERCOS III
Primary Encoder
IndraDyn/HIPERFACE/1 Vpp/TTL
Primary Encoder Supply
11.6 VDC
Secondary Encoder
EnDat 2.1/1 Vpp/5 V TTL
Secondary Supply
5.0 VDC
Secondary Supply Current
350 mA
Sercos Ports
2 x RJ45, 8-pin
Width
49.5 mm
  • CSH011CS3ENSEN2MEMNNSXPFW
  • CSH01 1C S3 ENS EN2 MEM NN S XP FW
  • csh01.1c-s3-ens-en2-mem-nn-s-xp-fw
  • CSH1.1C-S3-ENS-EN2-MEM-NN-S-XP-FW

Frequently Asked Questions about CSH01.1C-S3-ENS-EN2-MEM-NN-S-XP-FW:

Q: What types of encoder emulation does the CSH01.1C-S3-ENS-EN2-MEM-NN-S-XP-FW controller offer?

A: This controller provides encoder emulation with both Incremental and SSI types, allowing compatibility with a range of feedback devices.

Q: What is the master communication protocol on the CSH01.1C-S3-ENS-EN2-MEM-NN-S-XP-FW controller?

A: The device uses SERCOS III as its primary master communication protocol for real-time data exchange.

Q: Which encoder types are supported as the primary encoder on the CSH01.1C-S3-ENS-EN2-MEM-NN-S-XP-FW controller?

A: The primary encoder interface supports IndraDyn, HIPERFACE, 1 Vpp, and TTL encoder types.

Q: What is the base power consumption of the CSH01.1C-S3-ENS-EN2-MEM-NN-S-XP-FW controller?

A: The base power consumption for this controller is 7.5 W, ensuring efficient energy use during operation.

Q: What type of display is included on the CSH01.1C-S3-ENS-EN2-MEM-NN-S-XP-FW controller?

A: This model features a single-line display for status and system information visualization.


Internal Product Review

  • ‘‘The CSH01.1C-S3-ENS-EN2-MEM-NN-S-XP-FW is a Bosch Rexroth Indramat advanced controller with SERCOS III master communication and IEEE 802.3 Ethernet support. Dual feedback capability through an IndraDyn/HIPERFACE/1 Vpp/TTL primary encoder and an EnDat 2.1/1 Vpp/5 V TTL secondary encoder gives this controller excellent application flexibility. Incremental + SSI encoder emulation at 1 MHz stands out as a strong feature for precise motion control.’’

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